package com.hmall.gateway.filter;

import lombok.extern.slf4j.Slf4j;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;

/**
 * @author Mr.M
 * @version 1.0
 * @description 全局过滤器
 * @date 2024/8/7 15:10
 */
@Component
@Slf4j
public class PrintAnyGlobalFilter implements GlobalFilter, Ordered {
    @Override
    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
//        编写过滤器逻辑
        log.info("打印全局过滤器");
//        放行
        return  chain.filter(exchange);
    }

    @Override
    public int getOrder() {
//        过滤器执行顺序,值越小,优先级越高
        return 0;
    }
}
